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HD 149143 b

Orbiting HD 149143, discovered in 2005 (7510) by Haute-Provence Observatory via the Radial Velocity method.

Planet

RadiusUnknown
Mass422.71 M⊕
Orbital period4.07 Earth days (~0.0 Earth years)
Orbital eccentricity0.017
Equilibrium temperatureUnknown

Host star — HD 149143

Temperature5856 K (5583 °C)
Radius1.44 R☉
Mass1.20 M☉

Location

Distance from Earth73.3 pc (~239 light-years)
Right ascension / Declination248.2127 / 2.0845

Last refreshed 2026-09-14 from NASA's Exoplanet Archive.